Induced Topological Terms, Hidden Local Symmetry, and Anyon Superconductivity
1991 ◽
Vol 05
(10)
◽
pp. 1763-1770
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Keyword(s):
We show how the topological Chern-Simons term in three dimensions and the θ-term, [Formula: see text] in four dimensions can be dynamically generated due to quantum fluctuations in Nambu-Jona-Lasinio models. These results give a vivid demonstration of hidden local symmetry at work. The fluctuation-induced Chern-Simons term provides a natural way to incorporate fractional statistics and thus a more direct connection with anyon superconductivity. Possible phenomenological implications of this approach in particle physics are also discussed.
1990 ◽
Vol 04
(18)
◽
pp. 1137-1141
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Keyword(s):
1994 ◽
Vol 09
(35)
◽
pp. 3255-3266
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Keyword(s):
Keyword(s):
2000 ◽
Vol 09
(06)
◽
pp. 669-686
◽
1924 ◽
Vol 22
(2)
◽
pp. 189-199
Keyword(s):